Water Management in Horticultural Crops (1+1)

4.Pan Evaporimeters

• Seasonal consumptive use of crop (CU) is determined by using
1. (USWB) Class-A Pan Evaporimeter,
2. sunken Screen Pan Evaporimeter or
3. Piche Atmometer
• The USWB class-A pan evaporimeter is however most widely used.